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Substraction Exercise 4

Learn to Substract Digit "9" from numbers between 30 and 40.

If you are proficient in substracting the numbers up to 30 with no mistakes then you are ready to do this exercise.

 

    1.   30 - 9 =
    2.   32 - 9 =
    3.   35 - 9 =
    4.   37 - 9 =
    5.   30 - 9 =
    6.   35 - 9 =
    7.   33 - 9 =
    8.   31 - 9 =
    9.   32 - 9 =
    10.   36 - 9 =
    11.   35 - 9 =
    12.   37 - 9 =
    13.   40 - 9 =
    14.   35 - 9 =
    15.   33 - 9 =
    16.   31 - 9 =
    17.   32 - 9 =
    18.   35 - 9 =
    19.   33 - 9 =
    20.   31 - 9 =
    21.   32 - 9 =
    22.   36 - 9 =
    23.   35 - 9 =
    24.   37 - 9 =
    25.   40 - 9 =
    26.   35 - 9 =
    27.   30 - 9 =
    28.   32 - 9 =
    29.   35 - 9 =
    30.   37 - 9 =
    31.   30 - 9 =
    32.   35 - 9 =
    33.   33 - 9 =
    34.   31 - 9 =
    35.   32 - 9 =
    36.   36 - 9 =
    37.   33 - 9 =
    38.   36 - 9 =
    39.   38 - 9 =
    40.   30 - 9 =
    41.   38 - 9 =
    42.   30 - 9 =
    43.   35 - 9 =
    44.   39 - 9 =
    45.   30 - 9 =
    46.   37 - 9 =
    47.   32 - 9 =
    48.   39 - 9 =
    49.   31 - 9 =
    50.   33 - 9 =

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